Statistical double Λ hypernuclear formation from Ξ− absorption at rest in light nuclei
Sign Up to like & getrecommendations! Published in 2020 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaa047
Abstract: We investigate double $\Lambda$ hyperfragment formation from the statistical decay of double $\Lambda$ compound nuclei produced in the $\Xi^-$ absorption at rest in the light nuclei $^{12}\mathrm{C}$, $^{14}\mathrm{N}$, and $^{16}\mathrm{O}$. We examine the target and… read more here.
Keywords: lambda lambda; absorption rest; formation; mathrm ... See more keywords
HΛΛ5 and HeΛΛ5 hypernuclei reexamined in halo/cluster effective theory
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DOI: 10.1103/physrevc.103.014001
Abstract: The $J=1/2$ iso-doublet double-$\mathrm{\ensuremath{\Lambda}}$-hypernuclei, namely, $_{\mathrm{\ensuremath{\Lambda}}\mathrm{\ensuremath{\Lambda}}}^{5}\mathrm{H}$ and $_{\mathrm{\ensuremath{\Lambda}}\mathrm{\ensuremath{\Lambda}}}^{5}\mathrm{He}$, are examined as the three-body cluster states, $\mathrm{\ensuremath{\Lambda}}\mathrm{\ensuremath{\Lambda}}t$ ($t\ensuremath{\equiv}{}^{3}$H or triton) and $\mathrm{\ensuremath{\Lambda}}\mathrm{\ensuremath{\Lambda}}h$ ($h\ensuremath{\equiv}{}^{3}$He or helion), respectively, in a model-independent framework utilizing pionless halo effective theory. Both… read more here.
Keywords: ensuremath; ensuremath lambda; lambda mathrm; mathrm ensuremath ... See more keywords